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-- Set the clock to the time at your home, and make a note of the longitude at your home.
-- Go somewhere and take the clock with you. The clock must keep accurate time.
-- Watch the sun. When the sun reaches its highest altitude above the horizon,
note the time indicated on the clock.
-- If the time on the clock is before noon, then you are east of your home.
If the time on the clock is after noon, then you are west of your home.
-- (15) times (the number of hours between noon and the time on the clock)
is equal to number of degrees of longitude between your present location and
your home.
The touchiest part of this whole operation is the accuracy of the portable clock.
If Leif Ericcson or Christopher Columbus had had anything as good as the cheap
digital wristwatch that I bought from a street vendor a few years ago for 75¢ ,
the history of the New World's discovery would have been completely different.
What else can I help you with?
How could longitude lines and latitude lines help if you were in sea?
If you used a sextant and a marine chronometer you could determine your position and plot this on a map using latitude and longitude. If you did this regularly you would be able to plot your course.
Which technological development made it possible for sailors to find their latitude and longitude for the first time?
For latitude the sextant, and later for longitude, the marine chronometer.
How many states do not use any latitude or longitude lines to determine the border?
All 50 states in the United States use some form of latitude and longitude lines to determine their borders.
What Imaginary lines that help us determine location?
equator , prime merdian
How do you use longitude and latitude to determine elevation?
Longitude and latitude provide the geographic coordinates of a location on Earth's surface. To determine elevation, you would need to use a topographic map or digital elevation model that corresponds to the specific latitude and longitude coordinates. Elevation data is typically provided in such maps or models to give the vertical distance of a point above sea level.
How do you determine longitude and latitude with a chronometer and backstaff?
porn porn porn
Which was more difficult to determine latitude or longitude?
Longitude because you needed a chronometer and it hadn't been invented yet.
How could longitude lines and latitude lines help if you were in sea?
If you used a sextant and a marine chronometer you could determine your position and plot this on a map using latitude and longitude. If you did this regularly you would be able to plot your course.
Which technological development made it possible for sailors to find their latitude and longitude for the first time?
For latitude the sextant, and later for longitude, the marine chronometer.
What does a chronometer have to do with a ship?
Long before GPS, an accurate chronometer was needed to help a ship determine Longitude.
What is this improved the ability to determine latitude and longitude based on the altitude of stars?
what improved the ability to determine latitude and longitude based on the stars
What is more difficult to determine longitude or latitude?
longitude is easy latitude does not give a hint in the word
How are latitude and longitude used to determine a location?
latitude in Greek means "wide" while longitude means "long"
Who invented the first chronometer?
John Harrison is credited with inventing the first marine chronometer in the mid-18th century. His invention greatly improved navigation at sea by providing an accurate way to determine longitude.
How can you determine longitude and latitude yourself?
To determine longitude and latitude yourself, you can use a GPS device or a map with grid lines. Longitude is measured in degrees east or west of the Prime Meridian, while latitude is measured in degrees north or south of the Equator. By using a GPS device or a map, you can pinpoint your location and determine the specific coordinates of longitude and latitude.
How many states do not use any latitude or longitude lines to determine the border?
All 50 states in the United States use some form of latitude and longitude lines to determine their borders.
How can I determine my latitude and longitude?
To determine your latitude and longitude, you can use a GPS device, a smartphone with GPS capabilities, or online mapping tools like Google Maps. These tools use satellites to pinpoint your location on Earth's surface, providing you with your exact latitude and longitude coordinates.
